4524 Datasheet, PDF (88/161 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4524 Group
INDEX LIST OF INSTRUCTION FUNCTION (continued)
Group-
ing
Mnemonic
Function
Page
Group-
ing
Mnemonic
Function
SB j
(Mj(DP)) ← 1
103, 134
DI
(INTE) ← 0
j = 0 to 3
EI
(INTE) ← 1
RB j
(Mj(DP)) ← 0
101, 134
j = 0 to 3
SNZ0
V10 = 0: (EXF0) = 1 ?
After skipping, (EXF0) ← 0
SZB j
(Mj(DP)) = 0 ?
109, 134
V10 = 1: NOP
j = 0 to 3
SNZ1
V11 = 0: (EXF1) = 1 ?
SEAM
(A) = (M(DP)) ?
105, 134
After skipping, (EXF1) ← 0
V11 = 1: NOP
SEA n
(A) = n ?
105, 134
n = 0 to 15
SNZI0 I12 = 1 : (INT0) = “H” ?
I12 = 0 : (INT0) = “L” ?
Ba
(PCL) ← a6–a0
93, 136
SNZI1 I22 = 1 : (INT1) = “H” ?
BL p, a (PCH) ← p
93, 136
I22 = 0 : (INT1) = “L” ?
(PCL) ← a6–a0
TAV1
(A) ← (V1)
BLA p
(PCH) ← p
93, 136
(PCL) ← (DR2–DR0, A3–A0)
TV1A
(V1) ← (A)
BM a
(SP) ← (SP) + 1
(SK(SP)) ← (PC)
(PCH) ← 2
(PCL) ← a6–a0
BML p, a
(SP) ← (SP) + 1
(SK(SP)) ← (PC)
(PCH) ← p
(PCL) ← a6–a0
94, 136
94, 136
TAV2
TV2A
TAI1
TI1A
TAI2
(A) ← (V2)
(V2) ← (A)
(A) ← (I1)
(I1) ← (A)
(A) ← (I2)
BMLA p
(SP) ← (SP) + 1
(SK(SP)) ← (PC)
(PCH) ← p
(PCL) ← (DR2–DR0, A3–A0)
RTI
(PC) ← (SK(SP))
(SP) ← (SP) – 1
94, 136
103, 136
TI2A
TAI3
TI3A
TPAA
(I2) ← (A)
(A0) ← (I30), (A3–A1) ← 0
(I30) ← (A0)
(PA0) ← (A0)
RT
RTS
(PC) ← (SK(SP))
(SP) ← (SP) – 1
(PC) ← (SK(SP))
(SP) ← (SP) – 1
103, 136
103, 136
TAW1
TW1A
TAW2
(A) ← (W1)
(W1) ← (A)
(A) ← (W2)
TW2A (W2) ← (A)
TAW3
(A) ← (W3)
TW3A
Note: p is 0 to 63 for M34524M8, p is 0 to 95 for M34524MC and p is 0 to 127 for M34524ED.
(W3) ← (A)
Rev.2.00 Jul 27, 2004 page 88 of 159
REJ03B0091-0200Z
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